- Covid-19 Live Updates: Omicron Cases and Vaccine NewsThe New York Times
- Final data on pills to treat Covid-19 holds strong against hospitalization and death, Pfizer saysCNN
- Pfizer’s Covid drug reduced hospitalization, death risk by 89% in final resultsCNBC Television
- Effectiveness of Pfizer’s Covid pill confirmed in further analysis, company saysNBC News
- Pfizer says Covid-19 pill near 90% effective in final analysisCNBC